Drinking patterns and attitudes for young people in inner-urban Melbourne and outer-urban growth areas: differences and similarities Running title: Drinking in inner- Melbourne and outer-urban growth areas Abstract Despite new patterns of socio-spatial polarisation, cities are generally treated as homogenous places in analyses of alcohol consumption. To inform local alcohol policy we compared alcohol measures for young people in inner-urban Melbourne and outer-urban growth areas using data from the 2009 Victorian Youth Alcohol and Drug Survey. Young people in inner-Melbourne reported more liberal attitudes to drinking than their peers in growth areas. Regular strength beer was more usually consumed in inner-Melbourne against pre-mixed spirits in growth areas, and drinking at licensed venues was more usual in inner-Melbourne. Respondents below the legal drinking age of 18 in innerMelbourne were more likely to have purchased alcohol and to have consumed alcohol in a licensed premise during the past year. As findings were only slightly altered by adjusting for age, sex and socio-economic status, it is likely that these differences relate to local drinking cultures, alcohol outlet density and the range of leisure activities available for young adults. Measures to reduce heavy episodic drinking through restricting alcohol availability are relevant to both inner- and growth area settings. Enforcement of provisions banning alcohol sales to minors is particularly indicated in inner-Melbourne. Growth area responses might focus on cautious outlet density planning. Key words: Alcohol, young people, peri-urban, growth area, outer-urban, inner-city, Melbourne 1 Introduction Local governments in most Australian jurisdictions are now required under legislation to develop municipal public health plans. In Victoria this entails a requirement to address ‘special factors affecting the health of people within the municipal district’ (Department of Health, 2007). Reducing alcohol-related harms is increasing recognised as a key public health concern for local governments, however local governments have expressed concern that they lack the evidence required to develop effective alcohol policy responses (National Local Government Drug and Alcohol Advisory Committee, 2008). In this paper we identify similarities and differences in alcohol consumption patterns and attitudes towards drinking and drunkenness for young people in two geographically distinct parts of Melbourne; inner-urban Melbourne and outer-urban Melbourne growth areas, and outline how these findings can support alcohol policy development that is sensitive to differences between urban settings. The past few decades have seen new patterns of spatial differentiation in Australian cities (Forster, 2006, O'Connor and Rapson, 2003, Randolph and Holloway, 2005, Baum and Gleeson, 2010). InnerMelbourne, for example, has gentrified, with escalating housing prices and greater social stratification (Randolph and Holloway, 2005, Forster, 2006). An energetic night time economy has emerged in inner-city entertainment precincts. Meanwhile, new urban frontiers have opened up on the perimeters of the city, largely driven by the need for cheap residential land. Outer-urban developments are referred to as ‘peri-urban’, ‘growth corridor’ and ‘interface areas’, each demarcating different administrative or functional spaces (Adell, 1999). These places are home to high proportions of young people but offer relatively little infrastructure and few recreation options (Robson, 2009, Jackson and McDonald, 2005, Buxton and Scheurer, 2007). 2 Alongside changing patterns of urbanisation, concern has emerged in recent decades about young people’s drinking patterns, with ‘alcohol-fuelled violence’ and ‘binge drinking’ attracting media, academic and policy attention in Australia (Roche et al., 2008, Livingston, 2008b). Researchers have pointed to the development of globalised youth drinking cultures where attaining intoxication from alcohol and other drug use has become central to young people’s night time leisure activities (Measham, 2004, Measham and Brain, 2005, Parker, 2007). The 2009 Victorian Youth Alcohol and Drug Survey (VYADS) found that two-fifths (42%) of participants engaged in high-level drinking, defined as 20 or more standard drinks on at least one day in the past year, representing a 5% increase since 2004 and a 16% increase since 2002 (Social Research Centre, 2010). In Victoria, changes to liquor licensing policy since the late 1980s have resulted in greatly expanded numbers of liquor licenses alongside longer outlet opening hours (Livingston, 2008b). It is apparent that increasing alcohol outlet density is associated with greater alcohol-related harm including assault (Livingston, 2008a), domestic violence (Livingston, 2011) and drinking at a level that is likely to be harmful to one’s health (Kavanagh et al., 2011). Adding new bottle shops (packaged liquor outlets) is associated with greater increases in these harms than adding new licensed restaurants and pubs (Livingston, 2008a, Livingston, 2011). It also seems that adding additional packaged liquor outlets to suburban areas has more deleterious effects than adding them to inner-city areas (Livingston, 2008a). Little is known specifically about how outlet density impacts on either drinking patterns or related harms in outer-suburban growth areas. Epidemiological studies point to distinct drinking patterns for people living in urban, rural, regional or remote areas; however whether differences in drinking patterns exist within urban areas is rarely considered. Miller et al. (2010), for example, reviewed 18 studies of alcohol consumption prevalence and associated harms and found a higher rate of both in rural and remote areas than in urban areas. This study did not investigate differences in drinking patterns between inner- and outer-urban areas. 3 Two studies conducted in Melbourne; Lindsay (2006) and NLT Consulting (2006) suggest that drinking behaviours vary across urban settings. However, the nature and extent of these differences is poorly understood and hence is the subject of this paper. NLT Consulting (2006) found that young people in ‘interface’ areas of Melbourne (those located between inner-urban and rural municipalities) demonstrate lower educational achievement and higher prevalence of risk behaviours than in metropolitan Melbourne overall . Risk behaviours measured were substance use in the past 30 days (including alcohol use), mental health disorders and antisocial behaviour. A qualitative study conducted in Melbourne found that young people from outer suburbs frequently travelled into inner-city venues to drink and preferred larger commercial venues where discounted ‘on-premises’ drinks were heavily promoted (Lindsay, 2006). Method Data used in this study were drawn from the most recent VYADS, collected between September and November 2009 and involving a sample of 5001 young people. VYADS is a representative study that measures consumption patterns and attitudes towards alcohol and drug use for 16 to 24 year old urban, regional and rural Victorians using a computer assisted telephone interviewing survey, accessing respondents by landline numbers in private dwellings. The response rate of the study was 71%. Survey data were post-weighted to the Victorian population aged 16 to 24 years using Australian Bureau of Statistics data for age, gender and geographical location. The survey design is described in detail elsewhere (Social Research Centre, 2010). Information on liquor outlet density reported in Table 1 pertains to 2011 and was calculated from data provided by the Victorian Commission for Gambling and Liquor Regulation. In a dynamic urban landscape the task of defining urban zones is complex. On the advice of research partners including two local governments and a local government peak body) in the ARC linkage project funding this research, we used the Victorian government’s designated growth areas to 4 identify areas on the expanding fringe of Melbourne which are experiencing particularly rapid growth and change, and which provided a more geographically distinct comparison with innerMelbourne than the more inclusive interface suburbs. Specified suburbs within the local government areas (LGAs) of Casey, Cardinia, Melton, Whittlesea and Wyndham and Mitchell were designated as growth areas at August 2012 (Growth Areas Authority, 2012). Inner-Melbourne was defined as the area of the Inner Melbourne Action Plan (Inner Melbourne Action Plan, 2010) comprising Melbourne, Port Phillip, Stonington (west of Kooyong Rd) and Yarra.. Study areas are shown in Figure 1. Figure 1: inner-urban Melbourne and outer-urban growth areas Stud y regions Growth area Inner Melbourne We examined variables concerning demographics, attitudes to alcohol, alcohol consumption frequency and levels, where alcohol is obtained and consumed, and alcohol product choice. 5 Respondents were assigned a region based on their self-reported postcode. Where a portion of a postcode lay across the boundary of an area of interest, the entire postcode was included. Stata Version 12 was used for analysis (StataCorp, 2010). All reported frequencies are unweighted, whereas percentages, modelled data and accompanying statistics use survey-based design weights. Results are rounded to one decimal place. Tables 2 through 5 present two sets of results comparing growth areas of Melbourne to Inner Melbourne. For comparative purposes the data presented in the tables are straightforward percentages (or means), with the associated Wald test statistics. Chi-square test statistics are presented for specific bivariate age group comparison. The unadjusted statistics are based on bivariate analysis, whereas the adjusted statistics are the estimated means and percentages (and pvalues) after accounting for the covariates age, gender, and Socio-Economic Indexes for Areas (SEIFA) classification (all being held at the observed value within the sample). In our adjusted analyses we used average marginal effects (Baum, 2006) to compare the two urban areas. This approach assesses the difference between the two groups with all other covariates treated as equal. Thus, a significant effect in these adjusted models implies differences in behaviour between the two areas even accounting for variations in age, gender and SEIFA. Covariates were selected as characteristic of individuals that are likely to impact on drinking patterns and attitudes (Social Research Centre, 2010). We did not adjust results for alcohol outlet density as the strong tendency for young people from fringe areas to drink in inner city entertainment precincts (Lindsay, 2006) included in our ‘inner-urban’ setting confounds the effects of density on drinking patterns in ways that are not well understood. Bivariate and adjusted results reported below are only marginally different. In the results and discussion sections below we focus on the unadjusted bivariate results. This is because our purpose here is to present an accurate descriptive assessment of patterns and trends that are relevant to 6 designing place-based alcohol service and policy responses, rather than to explore whether differences in drinking patters are a function of demographic variation. Results Descriptive characteristics of the sample are presented in Table 1. The gender breakdown in both areas was approximately equal and there was no statistically significant difference in the percentage of respondents speaking English at home or in disposable income available. Respondents in growth areas were slightly, and statistically significantly, younger and more likely to report living with their family. Just over 70% of growth area respondents lived in localities in the lower two bands of the SEIFA classification, compared to approximately 50% of those in inner-Melbourne. Extreme advantage and disadvantage were, however, more common in inner-Melbourne than in growth areas with a quarter of respondents in inner-Melbourne living in localities classified as ‘most disadvantaged’ as compared with 9% in growth areas. Correspondingly, almost one-third of innerMelbourne respondents lived in localities classified as least disadvantaged, in contrast with 6% in the growth area. Liquor outlet density was much greater in inner-urban Melbourne, with around three times per capita as many packaged liquor outlets, 17 times as many pubs (selling both on and off premises liquor) and 25 times as many bars and licensed restaurants (only selling on-premises alcohol). These disparities were even larger when examined using a spatial (i.e. per square kilometre) rather than a population-based denominator. 7 Table 1: Socio-demographic characteristics by urban area Growth area N 433 Age 19.9 (19.6-20.1) Female 47.0% Main language spoken at home (English) 83.9% Living situation Living with parents 78.4% Living with partner/children 12.1% Living with housemates or alone 7.5% Other 16.1% Disposable income Less than $40/week 18.7% $40-$79/week 21.1% Over $80 per/week 60.2% SEIFA 1st Quartile (Most disadvantaged) 9.0% 2nd Quartile 62.7% 3rd Quartile 22.3% 4th Quartile (Least disadvantaged) 6.0% Liquor outlet density* Packaged liquor outlets (per 10,000 population) 2.1 Pubs (per 10,000 population) 0.9 On premise- restaurants and bars (per 10,000 population) 3.0 Inner-Melbourne 206 20.8 (20.4-21.1) 45.9% 77.3% p-value† <0.001¥ 0.802 0.055 <0.001 46.9% 11.8% 38.7% 22.7% 0.061 12.2% 18.6% 69.3% <0.001 25.0% 25.7% 17.2% 32.1% 6.8 15.6 70.5 †Design-based test statistics are used; chi-square test reported unless specified. ¥ T-test used *Liquor outlet data for 2011 provided by the Victorian Commission for Gambling and Liquor Regulation Table 2 examines the differences in young people’s attitudes towards drinking and drunkenness in inner and growth areas, showing both unadjusted (bivariate) and adjusted results. Attitudes towards drinking any amount of alcohol were measured in VYADS by asking respondents to agree or disagree with three statements concerning whether it is wrong for young people to drink regularly, anything good can be said about drinking and having a drink is one of the pleasures of life. Unadjusted responses indicate that young people in inner-Melbourne hold significantly more liberal views about alcohol consumption than their growth area peers. Only in relation to the question ‘To what extent to you think it is wrong for someone your age to drink regularly?’ did the results become non- 8 significant when findings were adjusted for age, gender and SEIFA. In contrast, young people’s attitudes to drunkenness (measured by responses to statements about being drunk themselves or seeing other people drunk) were strikingly similar across the two settings under study. Table 2: attitudes to alcohol use by urban area (percentage reported) Unadjusted (bivariate) Growth Innerp- Growth Area Melbourne value† Area To what extent to you think it is wrong for someone your age to drink regularly? 0.012 Very wrong 4.6 2.9 5.0 Wrong 45.3 33.7 43.9 Not wrong at all 50.0 63.3 52.1 There is nothing good to be said about drinking Agree Neither agree nor disagree Disagree Having a drink is one of the pleasures of life Agree Neither agree nor disagree Disagree Getting drunk is an innocent way of having fun Agree Neither agree nor disagree Disagree A drunk person is a disgusting sight Agree Neither agree nor disagree Disagree Adjusted InnerMelbourne 0.162 2.6 38.1 59.3 0.018 0.013 31.0 20.8 30.8 20.8 4.7 64.4 2.6 76.5 5.4 63.8 2.1 77.1 0.027 0.016 66.0 75.6 65.3 76.4 2.7 31.2 3.7 20.6 2.6 32.1 4.1 19.5 0.896 0.658 29.3 31.1 28.5 32.9 5.2 65.5 4.9 64.0 5.3 66.2 4.7 62.5 0.311 0.078 68.1 63.5 70.1 59.2 3.8 28.1 6.6 29.9 4.2 25.8 5.6 35.1 †Design-based marginal test statistics are used; Wald - test reported. 9 pvalue† Table 3 describes the drinking behaviours for the two subpopulations, showing little difference between the cohorts. In total, 93.1% (95% confidence interval (CI) 90.9-94.9) had ever tried alcohol. While the differences between the two subpopulations for those legally able to purchase alcohol (18 years and over) was minimal, there was a 12 percentage point difference between the 16-17 year olds in inner-Melbourne and those in the growth area who had ever tried alcohol; this difference was not significant (X2(1)=95.8; p=0.084). A similar pattern can be observed with recent alcohol use, where 16-17 year olds in inner-Melbourne were more likely to have used alcohol during the past 12 months than those in growth areas (X2(1)=174.1; p=0.020). The average volume of alcohol consumed by young people in the growth area was almost 200 grams less than in inner-Melbourne (equivalent to about half a litre of spirits per annum), although this difference was not statistically significant. The percentages of growth area and inner-Melbourne youth who indicated drinking at least five or at least 20 standard drinks on one or more occasions were similar. The percentage who drank with the intention of getting drunk ‘most times’ or ‘every time’ also did not differ substantially (p=0.767). Roughly 15% of those in growth areas drank to get drunk at least ‘most times’, compared to 17% of inner-Melbourne youth. 10 Table 3: Drinking behaviours by urban area (percentage reported) Unadjusted (bivariate) Growth InnerpGrowth area Melbourne value† area Ever tried alcohol 92.5 94.5 0.369 93.0 16-17 81.6 93.9 81.1 18-21 94.7 95.4 95.0 22-24 96.7 93.9 96.2 Alcohol use in last 12 months 85.4 86.4 0.748 85.5 16-17 75.4 93.9 75.5 18-21 87.6 89.8 88.2 22-24 89.0 81.7 86.4 Mean total volume consumed per year (pure g/alcohol) Pattern of use (once or more in past 12 months) 5+ drinks 20+ drinks Adjusted InnerMelbourne 93.4 94.7 94.8 94.8 86.2 94.1 88.6 85.6 pvalue† 0.803 0.804 561 (471-651) 741 (564-918) 0.059 576 (479-672) 710 (544-875) 0.162 71.1 37.8 76.2 38.5 0.204 0.882 71.2 37.8 76.0 38.5 0.265 0.885 †Design-based marginal test statistics are used; Wald - test reported. Interesting distinctions emerged when participants were asked to indicate what types of alcohol they usually drank during the last year, as shown in Table 4. Young people in inner-Melbourne were far more likely to consume beer of every strength type than those in growth areas. Almost 70% of youth in inner-Melbourne usually drank beer compared to only 49.6% of those in the growth areas (χ2(1)=187.4; p<0.001). The difference was even greater with wine; with double the percentage of inner-Melbourne youth drinking wine in the last year when compared with those in growth areas. Seventy percent of growth area youth indicated that premixed drinks were their usual beverages. By comparison only 48.3% of youth in the inner-Melbourne area usually drank premixed drinks. 11 Table 4: Beverage choice by urban area (percentage reported) Unadjusted (bivariate) Growth Innerparea Melbourne value† Type of alcohol consumed Regular-strength beer 43.5 63.6 <0.001 (greater than 4% alc/vol) Mid-strength beer (3% to 24.3 33.4 0.035 3.9% alc/vol) Low-alcohol beer (1% to 17.5 22.2 0.222 2.9% alc/vol) Bottled wine 29.7 61.6 <0.001 Bottled spirits 62.1 66.8 0.301 Premixed spirit (can/bottle) 70.4 48.3 <0.001 Other (eg. cask wine, 25.3 42.3 <0.001 homebrew, cider) Adjusted Growth Innerarea Melbourne pvalue† 43.2 64.3 <0.001 24.4 33.2 0.058 17.5 22.2 0.272 32.1 63.2 56.5 64.7 <0.001 0.769 70.4 26.3 48.3 40.0 <0.001 0.006 †Design-based marginal test statistics are used; Wald - test reported. Differences in how respondents under the legal age for purchasing alcohol in Victoria (18 years) obtained alcohol are shown in Table 5. Underage young people in inner-Melbourne were significantly more likely to have self-purchased alcohol. Additionally, over 20% of under-aged drinkers in inner-Melbourne had drunk alcohol in a licensed venue in the past 12 months, compared to 6% of those from growth areas. Also shown in Table 5 is that for all respondents who drank alcohol during the previous 12 months the ‘usual location’ for drinking differed between the two sub-populations. While similar percentages of youth from both usually drank ‘at a friend’s home’, greater proportions of young people from growth areas indicated their ‘usual location’ for drinking to be ‘private parties’. Correspondingly, the percentages of those in inner-Melbourne indicating drinking ‘at own home’ or ‘in a licensed venue’ (e.g., pub or club or restaurant) was greater than in growth areas. Almost three-quarters of young people from inner-Melbourne had consumed alcohol at a licensed venue in the previous 12 months; for those in the growth area this proportion was 12 significantly smaller, just over half. This may be partly explained by the far greater representation of ‘underage’ youth drinking in licensed venues in inner-Melbourne. On average, those from innerMelbourne drank at a licensed venue 46 days in the past year (95% CI 37-55 days), while those in growth areas drank at such a venue on only 25 days (95% CI 21-30 days; t=-4.86, p<0.001). For those who were underage, and also for 22-24 year olds in adjusted results) a significant difference was also observed. On average, inner-Melbourne underage drinkers drank at a licensed venues on 10 days (95% CI 4-17 days) compared to 4 days (95% CI 2-6 days; t=-2.30; p=0.022) for the growth area youth. Table 5: Alcohol access and drinking location by urban area (percentage reported) Unadjusted (bivariate) Growth Innerparea Melbourne value† Obtain alcohol (for those under 18 years) Friends Parents Family (siblings, other) Bought by self Other (approached unknown person, stole) Location of alcohol use (last 12 months) At own home At friends home Private parties Raves/dance parties/concerts Licensed premises (total) 16-17 years 18-21 years 22-24 years Other 59.7 43.0 1.2 9.6 0.7 71.0 32.4 1.0 25.8 1.4 0.256 0.294 38.7 41.6 38.2 4.9 57.2 6.1 69.5 70.2 3.2 13 Adjusted Growth Innerarea Melbourne pvalue† 73.4 32.4 1.3 34.0 1.4 0.187 0.356 0.793 0.025 0.331 58.9 43.0 1.1 8.7 0.6 48.6 40.4 27.5 3.9 0.038 0.797 0.019 0.615 40.1 40.8 38.2 5.3 45.9 42.0 27.5 3.4 0.270 0.814 0.034 0.322 74.8 22.6 79.3 84.8 5.6 <0.001 0.013 0.078 0.057 0.149 59.1 5.7 71.3 68.4 3.1 71.8 27.4 76.2 86.3 5.8 0.003 0.014 0.431 0.013 0.097 0.757 0.010 0.361 Discussion This study shows how alcohol use patterns and attitudes vary across different parts of a large city. While no statistically significant differences emerged in relation to the volumes of alcohol consumed, differences emerged in relation to attitudes towards drinking alcohol, alcohol product choice, underage drinking and usual drinking venues. These findings were only slightly altered by adjusting for age, sex and socio-economic status, indicating that differences which emerged relate to characteristics of inner-urban and growth area suburbs such as local drinking cultures, alcohol outlet density and the range of leisure activities available for young adults in these settings. Australian local governments are subject to increasing expectations that they respond to alcoholrelated harm (Streker, 2012). This study has a range of implications for alcohol policy development in different urban settings. Here we examine the implications for responses to heavy episodic drinking by young people, alcohol education, entertainment districts and alcohol-related amenity, outlet density, regulation of alcohol sales and alcohol pricing. Responding to heavy episodic drinking In recent years commentators have identified increasingly homogenised drinking patterns in countries where differentiated drinking styles were previously observed (Room, 2007, Leifman, 2001). In this study, young people’s alcohol consumption was relatively similar across inner- and growth area Melbourne, with slightly (and non-significantly) less lifetime and past 12 month alcohol use, average volume of alcohol consumption and regularity of drinking five or more or 20 or more standard drinks on any one occasion by young people in growth areas. Further, these drinking behaviours were similar to or marginally lower than those reported by young people in Victoria overall (Social Research Centre, 2010). For example, around 86% of young people had consumed alcohol within the prior year in our two populations of interest, compared with 87.3% in the general youth population. Around 38% of each cohort had consumed 20 or more standard drinks at least 14 once during the previous year, compared with 42% reported in the general Victorian youth population (Social Research Centre, 2010). Just under a third of respondents in each subpopulation agreed that ‘getting drunk is an innocent way to have fun’. This is slightly lower than the state average of 34% (Social Research Centre, 2010), but nonetheless constitutes a large contingent of young people with a positive attitude towards deliberately drinking to intoxication. This indicates that alcohol policy and intervention responses designed to reduce heavy episodic drinking are relevant to both inner- and growth area settings. Measures to reduce alcohol availability through limiting outlet density and restricting the hours during which alcohol may be sold are likely to be part of an effective response to heavy episodic drinking (Babor et al., 2010). Education Urban geographers have claimed that inner-city areas are characterised not only by different employment patterns, demographics and housing markets to those in other parts of Australian cities, but also by more liberal cultural values (O'Connor and Rapson, 2003). Consistent with this, VYADS respondents in inner -Melbourne reported more liberal attitudes to drinking alcohol but not to drunkenness than their age peers in growth areas, with non-statistically significant differences in responses to one of three measures of attitudes to drinking when adjusted for age, gender and SEIFA. Thus the less liberal attitudes to alcohol detected among growth areas respondents can only be partly explained by their younger average age than those in inner-Melbourne and are likely to reflect cultural factors. There is some evidence to suggest that more liberal attitudes towards alcohol consumption are associated with greater prevalence of alcohol-related harm (McBride et al., 2004). This indicates that health education campaigns targeting young people in growth areas should reinforce many young people’s more cautious attitudes to drinking alcohol. The tendency of young people in growth areas to drink more frequently at private parties than inner-urban youth indicates a particular need for education on planning safe parties in these locations. Various resources are available to support this effort (see, for example, Victoria Police, 2012). 15 Entertainment districts and alcohol related amenity While a great many recreational options are available in the inner-city, this is not the case in outer suburbs. Many of the suburbs located outside the inner-suburban ring share problems relating to lack of transport, opportunity and infrastructure (Buxton and Scheurer, 2007). Two separate qualitative research studies found that young people living in the outer-Melbourne growth suburbs of Roxburgh Park and Craigieburn (20 to 24 kilometres from the central business district (CBD)) and Sunbury (34 kilometres from the CBD) reported a lack of appealing recreational activities, poor access to public transport and a sense of isolation and boredom (Robson, 2009, Jackson and McDonald, 2005). Young adults from the outer-suburbs must travel long distances to reach entertainment precincts in the inner-city. Regular public transport services are essential to facilitate a safe return home to outer-suburbs for people who have been drinking in the city and transport must be available for some time after licensed venues close. Data presented above show that growth area respondents who drank alcohol during the past 12 months were more likely than those in inner-Melbourne to report drinking at ‘private parties’, while inner-Melbourne respondents were more likely to drink at licensed venues and indeed drank significantly more frequently at these venues. A recent study of drinking among 15-16 year olds in two regions of England found that the local provision of non-alcohol related leisure activities was more important that financial resources available to individual participants in influencing how they spent their time (Townshend, in press). This suggests that local governments in both inner- and growth areas should ensure that a range recreation options that do not involve alcohol are available for young people. With relatively few available recreational opportunities in growth areas there is a strong potential for drinking at private parties to become a focal activity for young people. Local governments in inner-urban and growth areas face very different alcohol-related safety and amenity issues. Inner- Melbourne entertainment precincts attract many visitors to the area and alcohol purchased at these venues is consumed by people from a wide range of postcodes. Inner16 city areas require an approach to reducing harm such as assault and intoxication around venues entailing collaboration with various bodies to ensure availability of a range of recreation options, appropriate regulation and policing, restricting late night alcohol sales, adequate lighting, public toilets and regular late night public transport (City of Sydney, 2011). Little is documented in literature about issues related to amenity and safety around licensed venues in growth areas. Outlet density planning Alcohol availability is generally regulated at a state or territory level in Australia. However, recent Victorian legislation gives local governments power to make determinations on applications for new liquor licenses (Wilkinson, 2012). Differences in outlet density between the two areas under study here are substantial, with around three times as many packaged liquor outlets and 25 times as many licensed restaurants and bars per capita in the inner-Melbourne area. These disparities were largest in relation to bars and restaurants where alcohol is only available on-premises, and least extreme for availability of packaged liquor outlets. Nonetheless these figures are likely to hide substantial variation between outlet density across different inner and growth area LGAs and do not show the rate at which license availability is increasing in each area. For example, the City of Casey, which includes designated growth area suburbs included in the analysis here saw an 89% increase in active liquor licenses between 2000 to 2009, against a 42% increase in population. Over the same time period the City of Melbourne saw an increase in active liquor licenses by 67% while their population increased at a greater rate than Casey’s (Victorian Auditor-General, 2012). Increasing density of licensed venues in Victoria over past decades has been linked with greater prevalence of alcohol related harms (Livingston et al., 2007, Livingston et al., 2008, Kavanagh et al., 2011). Further, licensing venues to trade late at night appears to be associated with higher assault rates (Kypri et al., 2010). As noted above, measures to reduce alcohol availability are critical in minimising adverse consequences of drinking for both inner-urban and growth areas. 17 In view of inner-Melbourne’s high profile entertainment precincts it would be inappropriate for per capita distribution of licenses ever to be equal across the urban settings under study here. Much of the alcohol sold in inner-Melbourne outlets is purchased by people visiting inner-city areas(Lindsay, 2006). Indeed the greater relative availability of bottle shops compared with venues selling onpremises alcohol in growth areas is concerning, as packaged liquor outlets appear to be more strongly associated with alcohol-related harm than other venue types (Livingston, 2011). In considering liquor licensing applications in growth areas, as elsewhere, it is critical to ensure venues are located in only in areas where other activities are also available so that alcohol does not become more central to social engagement than it already is. Preference should be given to onpremises licenses where, if responsible alcohol service practices are adhered to, drinking to intoxication is arguably less likely (Wells et al., 2009). New liquor licenses should be granted only where there is clear evidence that alcohol is not already locally available and where disruption or inconvenience to the community will be minimal. Regulation of alcohol sales Regulation to ensure that alcohol is not sold to minors or to people who are intoxicated is a state responsibility in Victoria, however some local governments employ enforcement officers to enhance this effort (Williams, 2012). Underage drinkers in inner-Melbourne (16-17 year old) in the VYADS were more likely to have tried alcohol and to have used alcohol during the past year. This may reflect their greater accessibility to alcohol due to the high outlet density in inner-urban areas, in combination with more liberal attitudes to alcohol use. Respondents in this age cohort in innerMelbourne were also significantly more likely to have purchased alcohol themselves than those in growth areas. They were also more likely to have accessed alcohol from parents and less likely to have acquired it from friends, although these differences were not significant. Underage innerMelbourne respondents who had drunk alcohol within the previous year were also significantly more likely than their underage growth area counterparts to have drunk at a licensed premise, 18 which may again reflect their greater access to these venues. Enforcement of provisions prohibiting alcohol sales to minors and underage drinking in licensed venues should be a particular focus in inner-Melbourne (Wilkinson and MacLean, 2013). Alcohol pricing Significant differences emerged in relation to alcohol product choice across the two subpopulations under study and these were only marginally affected by adjusting for age, gender and SEIFA, suggesting that local alcohol cultures may play a part here. Regular-strength beer and bottled wine were more commonly identified as usually drunk by survey respondents in inner-Melbourne and canned or bottled pre-mixed spirits were preferred in growth areas. Sweet pre-mixed drinks (also known as ‘alcopops’) have gained market share with young drinkers (Jones and Barrie, 2011, Brain et al., 2000). A recent Australian study found that premixed drinks ranged from 4.8% to 7.5% alcohol by volume and that these products are frequently subject to substantial price discounting for multipack purchases, making the cost per standard drink as low as $1.22 (Jones and Barrie, 2011). Room (2007) concludes from an analysis of European youth alcohol consumption data that cultural groups where beer is the primary alcoholic product consumed evidence more drunkenness, but that cultures where spirits are primarily drunk experience more harm per unit of alcohol. There is, however, currently no evidence that premixed drinks are responsible for a greater prevalence of harms among young people than other alcoholic products such as beer or unmixed wine (Metzner and Kraus, 2008). Nonetheless, the variation in alcohol content within both beer and pre-mixed spirits and the propensity for bottle shops to offer these products at heavily discounted prices suggests that premixed drinks marketing and consumption and should be carefully monitored everywhere. Encouraging governments to mandate a minimum floor price per unit of alcohol, preferably achieved through taxation so any differential goes to government rather than alcohol producers, would be a logical step towards reducing young people’s intoxication in both inner-urban and growth areas (Babor et al., 2010). 19 Limitations and conclusion Our study’s limitations relate to the contestable nature of the definitions of ‘inner’ and ‘growth area’ regions of Melbourne. Some limitations relate to the VYADS, such as the relatively low numbers of participants reporting some measures. Some young people cannot be reached by landline and thus would have been excluded from the VYADS study sample. VYADS data are collected by residential location so whether the alcohol respondents identify having drunk was consumed within the areas where they lived or in other locations cannot be determined. Although not the focus of the current paper, it would be interesting to identify the contribution of outlet density to differences in drinking patterns and attitudes reported here. Future analyses could consider whether alcohol- associated harms differ across urban areas using ambulance attendance data or police statistics. Randolph (2004) has argued for research in local communities to enhance our understandings of how global forces play out in neighbourhoods. Statistical data considered here do not allow us to develop detailed understandings of how global alcohol cultures and marketing impact on local communities of young people. For example, we know that sizeable proportions of young people in inner- and growth area Melbourne, along with many others internationally, regard getting drunk as a good way to have fun and frequently drink to intoxication (Järvinen and Room, 2007, Livingston, 2008b). But how, for example, is getting drunk different, more difficult, or perhaps less safe, when you live in an area where there is little public transport to enable people to travel to and from drinking places? Locally based qualitative studies considering questions such as these would further support policy and planning across diverse urban settings. Nonetheless, this study provides a start towards understanding spatial discrepancies in drinking patterns and attitudes to alcohol for urban young people. Acknowledgements 20 This research was funded by an Australian Research Council grant (LP 100100017). 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